upgrade to linux 2.6.10-1.12_FC2

[linux-2.6.git] / include / linux / acpi.h

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 041f660..9cd73a4 100644 (file)
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -439,6 +439,7 @@ extern struct acpi_prt_list acpi_prt;
 struct pci_dev;
 
 int acpi_pci_irq_enable (struct pci_dev *dev);
+void acpi_penalize_isa_irq(int irq);
 
 struct acpi_pci_driver {
        struct acpi_pci_driver *next;
@@ -472,4 +473,30 @@ static inline int acpi_blacklisted(void)
 
 #endif /*!CONFIG_ACPI_INTERPRETER*/
 
+#define        ACPI_CSTATE_LIMIT_DEFINED       /* for driver builds */
+#ifdef CONFIG_ACPI
+
+/*
+ * Set highest legal C-state
+ * 0: C0 okay, but not C1
+ * 1: C1 okay, but not C2
+ * 2: C2 okay, but not C3 etc.
+ */
+
+extern unsigned int max_cstate;
+
+static inline unsigned int acpi_get_cstate_limit(void)
+{
+       return max_cstate;
+}
+static inline void acpi_set_cstate_limit(unsigned int new_limit)
+{
+       max_cstate = new_limit;
+       return;
+}
+#else
+static inline unsigned int acpi_get_cstate_limit(void) { return 0; }
+static inline void acpi_set_cstate_limit(unsigned int new_limit) { return; }
+#endif
+
 #endif /*_LINUX_ACPI_H*/